---
title: "Mermaid Table Decorations — $39K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/mermaid-table-decorations"
last_updated: "2026-08-10T22:45:25.565Z"
locale: en
meta:
description: "Niche score 55/100 · $39K/yr market · 98K searches/yr · $13.72 avg price. A small market ($39K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $39K/yr market · 98K searches/yr · $13.72 avg price. A small market ($39K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Mermaid Table Decorations — $39K/yr Amazon US Niche (2026) - Flapen"
---
# **mermaid table decorations**
**Worth a look**
Shows no brand lock-in (top 5 brands take 26% of clicks), but a small market ($39K/yr) keeps it on the watch list.
Market size 10Growth 59Conversion 37Competition 89Returns 30Price range 76Avg price 64Brand share 97Review moat 86Quality gap 37
**Brand share**
**Incredible****26%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****26%**
top-5 click share — an open shelf
**Review moat**
**Great****270.8**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Great****$6.01–$43.87**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$13.72**
avg listing price — sweet spot $15–$100
**Growth**
**Good****+33.7%**
90-day search growth — must beat 0% to launch
**Conversion**
**Okay****2.9%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****4.6%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$39K**
$39K/yr · 98K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, mermaid table decorations is a $39K/yr Amazon United States market (98K searches/yr). The top 5 brands hold 26% of demand. Demand peaks in Jul–Aug. Verdict: Worth a look — 55/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mermaid table decorations market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$41K–$55K**
- units × avg price
- **Conversion rate**
- **2.9%**
- **Avg BSR**
- **#2,329**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **90%**
- **Out of stock**
- **10.4%**
- **Avg brand age**
- **28 months**
- **Avg seller age**
- **187 days**
## **Competition & brand share**
Clicks spread well past the top 5 (26% combined) — an open shelf where new products get seen.
**Brands**
**79 **▼falling
**Sellers**
**85**
**Top-5 brand share**
**26%**
Top 20: 61%
**Top-5 click share**
**26%**
Top 20: 58%
**Open market**
**69%**
- VNSUCV6% - Yoocat6% - Ceenna5% - Prasacco5% - Hoteam5% - Oiuyamn5%
## **Demand & seasonality**
Weekly Amazon search volume, last 99 weeks — +33.7% search growth over the last 90 days.
4K3KSpike '25Prime Day '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug · busiest ÷ quietest = 3.1×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/mermaid-table-decorations/trend)
## **Top mermaid table decorations search terms**
- **mermaid table decorations**27K/yr+23.1%2.7% conv. - **mermaid centerpieces for tables**19K/yr+32.0%2.2% conv. - **mermaid table decor**10K/yr+84.3%2.7% conv. - **under the sea table decorations**13K/yr+16.1%1.8% conv. - **under the sea centerpieces for tables**8K/yr+35.5%0.8% conv. - **mermaid centerpieces**8K/yr+67.1%1.7% conv. - **mermaid table**5K/yr+18.3%0.5% conv. - **little mermaid centerpieces for tables**4K/yr+9.7%1.1% conv. - **mermaid centerpieces for birthday party**1K/yr+111.7%2.7% conv. - **little mermaid table decorations**2K/yr+0.3%4.4% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/mermaid-table-decorations/search-terms)
## **Top mermaid table decorations products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%2%$7864%$2K6%$2K8%$3K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Mermaid Table Centerpiece Balloons Stand Kit 2 Sets with 2 Sea Shells Foil Balloons 14 Purple Blue Latex Balloons for Birthday Beach Mermaid Theme Sea Theme Party Mermaid Birthday Decorations**VNSUCV**$15.98**4.3★617 rev](https://www.amazon.com/dp/B0BZT19W9K) [2**Mermaid Birthday Decorations (12-Pack) Little Mermaid Party Decorations for Tables Honeycomb Centerpiece Mermaid Theme Party Supplies**Yoocat**$9.06**4.7★62 rev](https://www.amazon.com/dp/B0G3W3G181) [3**Ceenna 3 Pcs Mermaid Table Decorations Birthday Decoration Shiny Foil Spray Centerpieces Shell Model Branches Leaf Glitter Table Centerpieces for Theme Holiday Party**Ceenna**$17.29**4.8★50 rev](https://www.amazon.com/dp/B0CFXKBBYH) [4**Prasacco 22 Pcs Mermaid Birthday Decorations Felt Table Centerpiece DIY Under The Sea Party Decoration Seahorse Starfish Seaweed Coral Decoration for Ocean Theme Mermaid Birthday Party Baby Shower**Prasacco**$9.02**4.4★90 rev](https://www.amazon.com/dp/B0BKSVM9W3) [5**Hoteam 24 Pcs Mermaid Table Decorations Mermaid Birthday Party Supplies Artificial Glitter Coral Branch Table Centerpiece Fake Coral Stem Decoration for Under The Sea Party Ocean Baby Shower Favors**Hoteam**$24.81**5.0★2 rev](https://www.amazon.com/dp/B0GV3SV3BS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**12PCS Mermaid Birthday Decorations Mermaid Birthday Honeycomb Centerpieces Mermaid Table Decorations for Under The Sea Party Decorations Ocean Theme Events Birthday Party Favors**ITTEBISS**$8.83**25 rev3mo ago](https://www.amazon.com/dp/B0DQ8SW2WT) [**Hoteam 24 Pcs Mermaid Table Decorations Mermaid Birthday Party Supplies Artificial Glitter Coral Branch Table Centerpiece Fake Coral Stem Decoration for Under The Sea Party Ocean Baby Shower Favors**Hoteam**$24.81**2 rev3mo ago](https://www.amazon.com/dp/B0GV3SV3BS) [**Hungdao 3 Pcs Jellyfish Lanterns Decorations with LED Lights 16.5 Stand Glowing Jellyfish Table Decor Centerpiece for Ocean Under the Sea Theme Birthday Party Mermaid Party Nautical Decor**Hungdao**$25.44**0 rev4mo ago](https://www.amazon.com/dp/B0GSZMLJBS) [**IGIDOLAA 9 Pcs Mermaid Theme Birthday Party Decorations 3D Double Sided Honeycomb Centerpieces for Under the Sea Table Decor Ocean Mermaid Party Supplies for Girls**IGIDOLAA**$8.99**14 rev4mo ago](https://www.amazon.com/dp/B0G8YM9JSC) [**Eaasty 8 Set Mermaid Seashell Flower Boxes Centerpieces Vase Iridescent Shell Shape Gift Box Mermaid Party Favor for Bachelorette Table Baby Shower Birthday Wedding Ocean Beach Party Decor(Purple)**Eaasty**$15.66**8 rev7mo ago](https://www.amazon.com/dp/B0GCJ9XVL5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Hoteam 24 Pcs Mermaid Table Decorations Mermaid Birthday Party Supplies Artificial Glitter Coral Branch Table Centerpiece Fake Coral Stem Decoration for Under The Sea Party Ocean Baby Shower Favors**Hoteam**$24.81**5.0★**▲ 255%**](https://www.amazon.com/dp/B0GV3SV3BS) [**Hungdao 3 Pcs Jellyfish Lanterns Decorations with LED Lights 16.5 Stand Glowing Jellyfish Table Decor Centerpiece for Ocean Under the Sea Theme Birthday Party Mermaid Party Nautical Decor**Hungdao**$25.44**0.0★**▲ 254%**](https://www.amazon.com/dp/B0GSZMLJBS) [**IGIDOLAA 9 Pcs Mermaid Theme Birthday Party Decorations 3D Double Sided Honeycomb Centerpieces for Under the Sea Table Decor Ocean Mermaid Party Supplies for Girls**IGIDOLAA**$8.99**4.9★**▲ 180%**](https://www.amazon.com/dp/B0G8YM9JSC) [**Amyhill 4 Pcs Large Under The Sea Mermaid Party Decorations Summer Ocean Theme Birthday Party Decor Mermaid Coral Shell Wooden Stand Decor for Vbs Classroom Centerpieces Photo Booths Props**Amyhill**$40.61**5.0★**▲ 125%**](https://www.amazon.com/dp/B0G3WWBVW7) [**Eaasty 8 Set Mermaid Seashell Flower Boxes Centerpieces Vase Iridescent Shell Shape Gift Box Mermaid Party Favor for Bachelorette Table Baby Shower Birthday Wedding Ocean Beach Party Decor(Purple)**Eaasty**$15.66**4.6★**▲ 99%**](https://www.amazon.com/dp/B0GCJ9XVL5)
**~~View all trending →~~**
## **What buyers say about mermaid table decorations**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Great quality, easy to assemble”*
**Color**15%
*“colors are beautiful”*
**Assembly/Installation**10%
*“Easy to put together”*
**Advertised Vs Actual Product**8%
*“As described”*
**Size-Overall**7%
*“Size was great”*
**Durability**6%
*“The durable material reassured me they would hold up throughout the event”*
**Strength**5%
*“The cardstock is fairly sturdy”*
**Value For Money**5%
*“Low price”*
**Design-Overall**4%
*“Great quality and lots of fun designs”*
**Ease Of Use**4%
*“Easy to use”*
### **What buyers complain about **
**Smell**12%
*“Plastic Smell”*
**Size-Overall**12%
*“I've read reviews where people state that the shells which they received were small and/or broken”*
**Quality-Overall**7%
*“NOT GREAT ONES AT THAT”*
**Assembly/Installation**5%
*“The poofs are not fun to put together because they always end up looking dumb when I do it”*
**Inflation/Deflation**4%
*“when inflated immediately started disenflating”*
**Value For Money**4%
*“the current $22 price, for three pieces, does seem a little high at first”*
**Instructions/User Manual/Troubleshooting**3%
*“BUT NO INSTRUCTIONS”*
**Advertised Vs Actual Product**3%
*“False Advertisement”*
**Color**3%
*“Absolutely filthy, covered in gray”*
**Ease Of Use**3%
*“again very hard to do”*
### **Top return reasons **
**Size-Overall**33%
**Advertised Vs Actual Product**12%
**Value For Money**10%
**Color**8%
**Material Quality**6%
**Quality-Overall**6%
**Functionality-Overall**4%
**Defective Material/Parts**4%
**Strength**3%
**Smell**2%
## **Common questions**
- **Is mermaid table decorations profitable to sell on Amazon United States?**
- The niche generates $39K/yr across 84 tracked products. 3 of 27 products launched in the last 360 days are still selling. 90-day search growth is +33.7%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the mermaid table decorations niche?**
- 79 brands and 85 sellers compete. The top 5 products take 26% of clicks and top 5 brands hold 26% of demand.
- **What do buyers complain about in mermaid table decorations?**
- Top complaints mined from reviews: Smell, Size-Overall, Quality-Overall. The return rate is 4.6%.
- **When does demand for mermaid table decorations peak?**
- Demand peaks in Jul–Aug; the busiest month runs 3.1× the quietest.
- **What does it cost to enter the mermaid table decorations niche?**
- Listings span $6.01–$43.87; the average listing price is $13.72 (sweet spot $15–$100). The average incumbent carries 271 reviews — the moat a new listing must climb.
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